A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing,ball,duplex. Excludes:bearing,ball,airframe.
0.5903 inches minimum and 0.5906 inches maximum bore diameter, 36e153-4a starter eng end item identification, 0.0001 inches minimum radial and 0.0007 inches maximum radial internal clearance, radial load direction, straight bore shape